FLUX Replacement Laser Tube

The FLUX Replacement Laser Tube is a core component of your FLUX laser engraving machine, responsible for generating the laser beam used for engraving and cutting. Over time, CO2 laser tubes naturally degrade with use, which can lead to reduced power and inconsistent results.

This replacement tube is manufactured to FLUX specifications to ensure proper fit, safe operation, and reliable performance. Replacing a worn or expired laser tube helps return your machine to proper working condition and maintain consistent output across materials.

NOTE: Select your laser model above for the correct laser tube.

Can a replacement laser tube be a different wattage?

Your replacement laser tube should always match the wattage specified for your machine. Each laser is designed to work with a specific tube wattage, and using a different wattage can lead to poor performance, error messages, or even damage to the machine. To stay safe and ensure proper operation, always choose a replacement tube made for your exact laser model.

How do I know when to replace a CO2 laser tube?

Most CO₂ laser tubes wear out gradually over time. Common signs it may be time for a replacement include:

• Cuts taking longer than they used to
• Engravings looking lighter or inconsistent
• Needing higher power settings for the same results

If you’re noticing a drop in performance and your settings haven’t changed, your laser tube is likely reaching the end of its lifespan.